Fire breaks out in a high-rise building in Tehran, Iran January 19, 2017. Tasnim News Agency/Handout via REUTERS

A collapsed building is seen in Tehran, Iran January 19, 2017. Tasnim News Agency/Handout via REUTERS

Firefighters react at the site of a collapsed high-rise building in Tehran, Iran January 19, 2017. Tasnim News Agency/Handout via REUTERS

A firefighter reacts at the site of a blazing high-rise building in Tehran, Iran January 19, 2017. Tasnim News Agency/Handout via REUTERS

A firefighter reacts at the site of a collapsed high-rise building in Tehran, Iran January 19, 2017. Tasnim News Agency/Handout via REUTERS

A man reacts at the site of a collapsed high-rise building in Tehran, Iran January 19, 2017. Tasnim News Agency/Handout via REUTERS

A wounded firefighter stands at the site of a collapsed high-rise building in Tehran, Iran January 19, 2017. Tasnim News Agency/Handout via REUTERS

A firefighter reacts at the site of a collapsed high-rise building in Tehran, Iran January 19, 2017. Tasnim News Agency/Handout via REUTERS

Smoke rises from a blazing high-rise building in Tehran, Iran January 19, 2017. Tasnim News Agency/Handout via REUTERS

A firefighter reacts at the site of a collapsed high-rise building in Tehran, Iran January 19, 2017. Tasnim News Agency/Handout via REUTERS